Finding the Fourth Proportional to 2,055.96, 2,837.42 and 1,124.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055.96 : 2,837.42 = 1,124.60 : x
2. Step 2: Convert to fraction form
   2,055.96/2,837.42 = 1,124.60/x
3. Step 3: Cross multiply
   2,055.96x = 2,837.42 × 1,124.60
4. Step 4: Simplify right side
   2,055.96x = 3,190,962.53
5. Step 5: Solve for x
   x = 3,190,962.53/2,055.96
6. Step 6: Final answer
   x = 1,552.05